61253340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53731}}^1$

素因数の和:53762

約数の個数: 48

約数和(自身を含む): 180539520

約数和(自身を除く): 119286180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 53731, 107462, 161193, 214924, 268655, 322386, 537310, 644772, 805965, 1020889, 1074620, 1611930, 2041778, 3062667, 3223860, 4083556, 5104445, 6125334, 10208890, 12250668, 15313335, 20417780, 30626670, 61253340]

約数ペア:

[(1, 61253340), (2, 30626670), (3, 20417780), (4, 15313335), (5, 12250668), (6, 10208890), (10, 6125334), (12, 5104445), (15, 4083556), (19, 3223860), (20, 3062667), (30, 2041778), (38, 1611930), (57, 1074620), (60, 1020889), (76, 805965), (95, 644772), (114, 537310), (190, 322386), (228, 268655), (285, 214924), (380, 161193), (570, 107462), (1140, 53731)]